diff --git a/examples/projects/NUCLEO-F072RB/bootloader/linker/custom_new_bootloader_script.ld b/examples/projects/NUCLEO-F072RB/bootloader/linker/custom_new_bootloader_script.ld
deleted file mode 100644
index 4baac8d22..000000000
--- a/examples/projects/NUCLEO-F072RB/bootloader/linker/custom_new_bootloader_script.ld
+++ /dev/null
@@ -1,189 +0,0 @@
-/**
- ******************************************************************************
- * @file LinkerScript.ld
- * @author Auto-generated by STM32CubeIDE
- * @brief Linker script for STM32F072RBTx Device from STM32F0 series
- * 128Kbytes FLASH
- * 16Kbytes RAM
- *
- * Set heap size, stack size and stack location according
- * to application requirements.
- *
- * Set memory bank area and size if external memory is used
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2020 STMicroelectronics.
- * All rights reserved.
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-
-/* Entry Point */
-ENTRY(Reset_Handler)
-
-/* Highest address of the user mode stack */
-_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */
-
-_Min_Heap_Size = 0x200; /* required amount of heap */
-_Min_Stack_Size = 0x400; /* required amount of stack */
-
-/* Memories definition */
-MEMORY
-{
- RAM_RSVD (xrw) : ORIGIN = 0x20000000, LENGTH = 1K
- RAM (xrw) : ORIGIN = 0x20000400, LENGTH = 15K
- FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 48K
- SHRD_MEM (rx) : ORIGIN = 0x800C000, LENGTH = 2K
-}
-
-/* Sections */
-SECTIONS
-{
- /* placing my boot flags section at given address: */
- .boot_flags :
- {
- KEEP(*(.boot_flags)) /* keep my variable even if not referenced */
- } > SHRD_MEM
-
- /* The startup code into "FLASH" Rom type memory */
- .isr_vector :
- {
- . = ALIGN(4);
- KEEP(*(.isr_vector)) /* Startup code */
- . = ALIGN(4);
- } >FLASH
-
- /* The program code and other data into "FLASH" Rom type memory */
- .text :
- {
- . = ALIGN(4);
- *(.text) /* .text sections (code) */
- *(.text*) /* .text* sections (code) */
- *(.glue_7) /* glue arm to thumb code */
- *(.glue_7t) /* glue thumb to arm code */
- *(.eh_frame)
-
- KEEP (*(.init))
- KEEP (*(.fini))
-
- . = ALIGN(4);
- _etext = .; /* define a global symbols at end of code */
- } >FLASH
-
- /* Constant data into "FLASH" Rom type memory */
- .rodata :
- {
- . = ALIGN(4);
- *(.rodata) /* .rodata sections (constants, strings, etc.) */
- *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
- . = ALIGN(4);
- } >FLASH
-
- .ARM.extab : {
- . = ALIGN(4);
- *(.ARM.extab* .gnu.linkonce.armextab.*)
- . = ALIGN(4);
- } >FLASH
-
- .ARM : {
- . = ALIGN(4);
- __exidx_start = .;
- *(.ARM.exidx*)
- __exidx_end = .;
- . = ALIGN(4);
- } >FLASH
-
- .preinit_array :
- {
- . = ALIGN(4);
- PROVIDE_HIDDEN (__preinit_array_start = .);
- KEEP (*(.preinit_array*))
- PROVIDE_HIDDEN (__preinit_array_end = .);
- . = ALIGN(4);
- } >FLASH
-
- .init_array :
- {
- . = ALIGN(4);
- PROVIDE_HIDDEN (__init_array_start = .);
- KEEP (*(SORT(.init_array.*)))
- KEEP (*(.init_array*))
- PROVIDE_HIDDEN (__init_array_end = .);
- . = ALIGN(4);
- } >FLASH
-
- .fini_array :
- {
- . = ALIGN(4);
- PROVIDE_HIDDEN (__fini_array_start = .);
- KEEP (*(SORT(.fini_array.*)))
- KEEP (*(.fini_array*))
- PROVIDE_HIDDEN (__fini_array_end = .);
- . = ALIGN(4);
- } >FLASH
-
- /* Used by the startup to initialize data */
- _sidata = LOADADDR(.data);
-
- /* Initialized data sections into "RAM" Ram type memory */
- .data :
- {
- . = ALIGN(4);
- _sdata = .; /* create a global symbol at data start */
- *(.data) /* .data sections */
- *(.data*) /* .data* sections */
-
- . = ALIGN(4);
- _edata = .; /* define a global symbol at data end */
-
- } >RAM AT> FLASH
-
- /* Uninitialized data section into "RAM" Ram type memory */
- . = ALIGN(4);
- .bss :
- {
- /* This is used by the startup in order to initialize the .bss section */
- _sbss = .; /* define a global symbol at bss start */
- __bss_start__ = _sbss;
- *(.bss)
- *(.bss*)
- *(COMMON)
-
- . = ALIGN(4);
- _ebss = .; /* define a global symbol at bss end */
- __bss_end__ = _ebss;
- } >RAM
-
- /* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
- ._user_heap_stack :
- {
- . = ALIGN(8);
- PROVIDE ( end = . );
- PROVIDE ( _end = . );
- . = . + _Min_Heap_Size;
- . = . + _Min_Stack_Size;
- . = ALIGN(8);
- } >RAM
-
- .boot_data :
- {
- *(.rsvd.data)
- *(.rsvd.data*)
- } > RAM_RSVD
-
- /* Remove information from the compiler libraries */
- /DISCARD/ :
- {
- libc.a ( * )
- libm.a ( * )
- libgcc.a ( * )
- }
-
- .ARM.attributes 0 : { *(.ARM.attributes) }
-}
diff --git a/examples/projects/NUCLEO-L073RZ/bootloader/linker/custom_new_bootloader_script.ld b/examples/projects/NUCLEO-L073RZ/bootloader/linker/custom_new_bootloader_script.ld
deleted file mode 100644
index 95ca5cec1..000000000
--- a/examples/projects/NUCLEO-L073RZ/bootloader/linker/custom_new_bootloader_script.ld
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
-******************************************************************************
-**
-** @file : LinkerScript.ld
-**
-** @author : Auto-generated by STM32CubeIDE
-**
-** @brief : Linker script for STM32L073RZTx Device from STM32L0 series
-** 192Kbytes FLASH
-** 20Kbytes RAM
-**
-** Set heap size, stack size and stack location according
-** to application requirements.
-**
-** Set memory bank area and size if external memory is used
-**
-** Target : STMicroelectronics STM32
-**
-** Distribution: The file is distributed as is, without any warranty
-** of any kind.
-**
-******************************************************************************
-** @attention
-**
-** © Copyright (c) 2021 STMicroelectronics.
-** All rights reserved.
-**
-** This software component is licensed by ST under BSD 3-Clause license,
-** the "License"; You may not use this file except in compliance with the
-** License. You may obtain a copy of the License at:
-** opensource.org/licenses/BSD-3-Clause
-**
-******************************************************************************
-*/
-
-/* Entry Point */
-ENTRY(Reset_Handler)
-
-/* Highest address of the user mode stack */
-_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */
-
-_Min_Heap_Size = 0x200; /* required amount of heap */
-_Min_Stack_Size = 0x400; /* required amount of stack */
-
-/* Memories definition */
-MEMORY
-{
- RAM_RSVD (xrw) : ORIGIN = 0x20000000, LENGTH = 1K
- RAM (xrw) : ORIGIN = 0x20000400, LENGTH = 19K
- FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 48K
- SHRD_MEM (rw) : ORIGIN = 0x0800C000, LENGTH = 2K
-}
-
-/* Sections */
-SECTIONS
-{
- /* placing my boot flags section at given address: */
- .boot_flags :
- {
- KEEP(*(.boot_flags)) /* keep my variable even if not referenced */
- } > SHRD_MEM
-
- /* The startup code into "FLASH" Rom type memory */
- .isr_vector :
- {
- . = ALIGN(4);
- KEEP(*(.isr_vector)) /* Startup code */
- . = ALIGN(4);
- } >FLASH
-
- /* The program code and other data into "FLASH" Rom type memory */
- .text :
- {
- . = ALIGN(4);
- *(.text) /* .text sections (code) */
- *(.text*) /* .text* sections (code) */
- *(.glue_7) /* glue arm to thumb code */
- *(.glue_7t) /* glue thumb to arm code */
- *(.eh_frame)
-
- KEEP (*(.init))
- KEEP (*(.fini))
-
- . = ALIGN(4);
- _etext = .; /* define a global symbols at end of code */
- } >FLASH
-
- /* Constant data into "FLASH" Rom type memory */
- .rodata :
- {
- . = ALIGN(4);
- *(.rodata) /* .rodata sections (constants, strings, etc.) */
- *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
- . = ALIGN(4);
- } >FLASH
-
- .ARM.extab : {
- . = ALIGN(4);
- *(.ARM.extab* .gnu.linkonce.armextab.*)
- . = ALIGN(4);
- } >FLASH
-
- .ARM : {
- . = ALIGN(4);
- __exidx_start = .;
- *(.ARM.exidx*)
- __exidx_end = .;
- . = ALIGN(4);
- } >FLASH
-
- .preinit_array :
- {
- . = ALIGN(4);
- PROVIDE_HIDDEN (__preinit_array_start = .);
- KEEP (*(.preinit_array*))
- PROVIDE_HIDDEN (__preinit_array_end = .);
- . = ALIGN(4);
- } >FLASH
-
- .init_array :
- {
- . = ALIGN(4);
- PROVIDE_HIDDEN (__init_array_start = .);
- KEEP (*(SORT(.init_array.*)))
- KEEP (*(.init_array*))
- PROVIDE_HIDDEN (__init_array_end = .);
- . = ALIGN(4);
- } >FLASH
-
- .fini_array :
- {
- . = ALIGN(4);
- PROVIDE_HIDDEN (__fini_array_start = .);
- KEEP (*(SORT(.fini_array.*)))
- KEEP (*(.fini_array*))
- PROVIDE_HIDDEN (__fini_array_end = .);
- . = ALIGN(4);
- } >FLASH
-
- /* Used by the startup to initialize data */
- _sidata = LOADADDR(.data);
-
- /* Initialized data sections into "RAM" Ram type memory */
- .data :
- {
- . = ALIGN(4);
- _sdata = .; /* create a global symbol at data start */
- *(.data) /* .data sections */
- *(.data*) /* .data* sections */
- *(.RamFunc) /* .RamFunc sections */
- *(.RamFunc*) /* .RamFunc* sections */
-
- . = ALIGN(4);
- _edata = .; /* define a global symbol at data end */
-
- } >RAM AT> FLASH
-
- /* Uninitialized data section into "RAM" Ram type memory */
- . = ALIGN(4);
- .bss :
- {
- /* This is used by the startup in order to initialize the .bss section */
- _sbss = .; /* define a global symbol at bss start */
- __bss_start__ = _sbss;
- *(.bss)
- *(.bss*)
- *(COMMON)
-
- . = ALIGN(4);
- _ebss = .; /* define a global symbol at bss end */
- __bss_end__ = _ebss;
- } >RAM
-
- /* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
- ._user_heap_stack :
- {
- . = ALIGN(8);
- PROVIDE ( end = . );
- PROVIDE ( _end = . );
- . = . + _Min_Heap_Size;
- . = . + _Min_Stack_Size;
- . = ALIGN(8);
- } >RAM
-
- .boot_data :
- {
- *(.rsvd.data)
- *(.rsvd.data*)
- } > RAM_RSVD
-
- /* Remove information from the compiler libraries */
- /DISCARD/ :
- {
- libc.a ( * )
- libm.a ( * )
- libgcc.a ( * )
- }
-
- .ARM.attributes 0 : { *(.ARM.attributes) }
-}
diff --git a/examples/projects/NUCLEO-L073RZ/bootloader/platformio.ini b/examples/projects/NUCLEO-L073RZ/bootloader/platformio.ini
index bf1deb4e4..2ccd2c86e 100644
--- a/examples/projects/NUCLEO-L073RZ/bootloader/platformio.ini
+++ b/examples/projects/NUCLEO-L073RZ/bootloader/platformio.ini
@@ -48,19 +48,3 @@ upload_protocol = custom
upload_flags =
-t2
upload_command = pyluos-bootloader flash $UPLOAD_PORT $UPLOAD_FLAGS -b $SOURCE
-
-[env:nucleo_l073rz_new_boot]
-board_build.ldscript = linker/custom_new_bootloader_script.ld
-build_unflags = -Os
-build_flags =
- -O1
- -include node_config.h
- -DUSE_HAL_DRIVER
- -DUSE_FULL_LL_DRIVER
- -DLUOSHAL=STM32L0
- -DBOOTLOADER
-upload_protocol = custom
-upload_flags =
- -t2
-upload_command = pyluos-bootloader flash $UPLOAD_PORT $UPLOAD_FLAGS -b $SOURCE
-
diff --git a/examples/projects/l0/bootloader/platformio.ini b/examples/projects/l0/bootloader/platformio.ini
index 3a9427ec1..c3252a96e 100644
--- a/examples/projects/l0/bootloader/platformio.ini
+++ b/examples/projects/l0/bootloader/platformio.ini
@@ -42,15 +42,3 @@ upload_protocol = custom
upload_flags =
-t2
upload_command = pyluos-bootloader flash $UPLOAD_PORT $UPLOAD_FLAGS -b $SOURCE
-
-[env:l0_new_boot]
-board_build.ldscript = linker/custom_new_bootloader_script.ld
-build_unflags = -Os
-build_flags =
- -include node_config.h
- -D BOOTLOADER
- -O1
-upload_protocol = custom
-upload_flags =
- -t2
-upload_command = pyluos-bootloader flash $UPLOAD_PORT $UPLOAD_FLAGS -b $SOURCE